Versatile design: This rolling cat carrier bag offers multiple carrying options, including a backpack, a handbag, and a trolley style, making it suitable for hiking, camping, and everyday outings. Spacious and comfortable: With dimensions of 42 cm x 37 cm (16.54 in x 14.57 in), it gives your cat room to move while keeping them secure and comfortable during travel. Easy to move: Equipped with smooth-rolling wheels and an adjustable handle for effortless transport, reducing strain on your back and shoulders. Premium material: Made from high-quality Oxford fabric, designed to resist wear and tear while providing a breathable environment for your cat. Use scenarios: - Hiking or camping: Use backpack mode for hands-free mobility on trails, switch to trolley mode for smooth surfaces, keeping your cat secure and comfortable. - City travel and daily outings: Easily roll through airports or sidewalks, or carry by hand in crowded areas or on stairs. - Vet visits or long journeys: The breathable interior helps maintain airflow and reduces pet stress during extended travel.